From what I've learned in school (okay, that's been some time) you can't wait on someone who isn't there, you'll have to wait for him to arrive first. ;-)

Gruß,
Besserwisser

[side note]In certain parts of America, they say "wait on" when they mean either "wait for" or "wait in" (as in "wait in line"). Others of us have not swallowed the Kool-Ade (or is it Kool-Aid?).[/side note]

Perhaps Godot is waiting for us to figure this out before he comes. If so, it will be a long wait all around.DavidSitting on my butt while others boldly go,
Waiting for a message from a small furry creature from Alpha Centauri.